Dasharo Openness Score¶
This page contains the Dasharo Openness Score for NovaCustom NS5/7XPU Dasharo releases. The content of the page is generated with Dasharo Openness Score utility.
v1.6.0¶
Openness Score for novacustom_ns5x_tgl_v1.6.0.rom
Open-source code percentage: 34.0% Closed-source code percentage: 66.0%
- Image size: 16777216 (0x1000000)
- Number of regions: 23
- Number of CBFSes: 3
- Total open-source code size: 3912152 (0x3bb1d8)
- Total closed-source code size: 7598798 (0x73f2ce)
- Total data size: 888746 (0xd8faa)
- Total empty size: 4377520 (0x42cbb0)
Numbers given above already include the calculations from CBFS regions presented below
FMAP regions¶
| FMAP region | Offset | Size | Category |
|---|---|---|---|
| SI_ME | 0x1000 | 0x4ff000 | closed-source |
| SI_DESC | 0x0 | 0x1000 | data |
| RECOVERY_MRC_CACHE | 0x500000 | 0x10000 | data |
| RW_MRC_CACHE | 0x510000 | 0x10000 | data |
| SMMSTORE | 0x520000 | 0x80000 | data |
| SHARED_DATA | 0x5a0000 | 0x2000 | data |
| VBLOCK_DEV | 0x5a2000 | 0x2000 | data |
| RW_NVRAM | 0x5a4000 | 0x6000 | data |
| CONSOLE | 0x5aa000 | 0x20000 | data |
| VBLOCK_A | 0x6ca000 | 0x2000 | data |
| RW_FWID_A | 0xafff00 | 0x100 | data |
| FMAP | 0xb00000 | 0x800 | data |
| RO_FRID | 0xb00800 | 0x100 | data |
| RO_FRID_PAD | 0xb00900 | 0x700 | data |
| GBB | 0xb01000 | 0x3000 | data |
CBFS BOOTSPLASH¶
- CBFS size: 1048576
- Number of files: 1
- Open-source files size: 0 (0x0)
- Closed-source files size: 0 (0x0)
- Data size: 28 (0x1c)
- Empty size: 1048548 (0xfffe4)
Numbers given above are already normalized (i.e. they already include size of metadata and possible closed-source LAN drivers included in the payload which are not visible in the table below)
| CBFS filename | CBFS filetype | Size | Compression | Category |
|---|---|---|---|---|
| (empty) | null | 1048548 | none | empty |
CBFS FW_MAIN_A¶
- CBFS size: 4407040
- Number of files: 16
- Open-source files size: 1904876 (0x1d10ec)
- Closed-source files size: 1180007 (0x120167)
- Data size: 13993 (0x36a9)
- Empty size: 1308164 (0x13f604)
Numbers given above are already normalized (i.e. they already include size of metadata and possible closed-source LAN drivers included in the payload which are not visible in the table below)
| CBFS filename | CBFS filetype | Size | Compression | Category |
|---|---|---|---|---|
| fallback/payload | simple elf | 1548953 | none | open-source |
| fallback/romstage | stage | 101744 | none | open-source |
| fallback/ramstage | stage | 153935 | LZMA | open-source |
| fallback/dsdt.aml | raw | 21924 | none | open-source |
| fallback/postcar | stage | 78320 | none | open-source |
| cpu_microcode_blob.bin | microcode | 211968 | none | closed-source |
| fspm.bin | fsp | 651264 | none | closed-source |
| fsps.bin | fsp | 300415 | LZ4 | closed-source |
| config | raw | 6041 | LZMA | data |
| revision | raw | 859 | none | data |
| build_info | raw | 102 | none | data |
| vbt.bin | raw | 1318 | LZMA | data |
| sbom | raw | 3873 | none | data |
| (empty) | null | 1252 | none | empty |
| (empty) | null | 1306912 | none | empty |
CBFS COREBOOT¶
- CBFS size: 5226496
- Number of files: 23
- Open-source files size: 2007276 (0x1ea0ec)
- Closed-source files size: 1180007 (0x120167)
- Data size: 18405 (0x47e5)
- Empty size: 2020808 (0x1ed5c8)
Numbers given above are already normalized (i.e. they already include size of metadata and possible closed-source LAN drivers included in the payload which are not visible in the table below)
| CBFS filename | CBFS filetype | Size | Compression | Category |
|---|---|---|---|---|
| fallback/payload | simple elf | 1548953 | none | open-source |
| fallback/romstage | stage | 101744 | none | open-source |
| fallback/ramstage | stage | 153935 | LZMA | open-source |
| fallback/dsdt.aml | raw | 21924 | none | open-source |
| fallback/postcar | stage | 78320 | none | open-source |
| bootblock | bootblock | 102400 | none | open-source |
| cpu_microcode_blob.bin | microcode | 211968 | none | closed-source |
| fspm.bin | fsp | 651264 | none | closed-source |
| fsps.bin | fsp | 300415 | LZ4 | closed-source |
| cbfs_master_header | cbfs header | 32 | none | data |
| intel_fit | intel_fit | 272 | none | data |
| boot_policy_manifest.bin | raw | 1536 | none | data |
| key_manifest.bin | raw | 1024 | none | data |
| config | raw | 6041 | LZMA | data |
| revision | raw | 859 | none | data |
| build_info | raw | 102 | none | data |
| vbt.bin | raw | 1318 | LZMA | data |
| etc/ps2-keyboard-spinup | raw | 8 | none | data |
| cmos_layout.bin | cmos_layout | 852 | none | data |
| sbom | raw | 3873 | none | data |
| (empty) | null | 484 | none | empty |
| (empty) | null | 2020324 | none | empty |
v1.5.2¶
Report has been generated with Openness Score utility version v0.2
Openness Score for novacustom_ns5x_tgl_v1.5.2.rom
Open-source code percentage: 37.7% Closed-source code percentage: 62.3%
- Image size: 16777216 (0x1000000)
- Number of regions: 26
- Number of CBFSes: 3
- Total open-source code size: 4540304 (0x454790)
- Total closed-source code size: 7509228 (0x7294ec)
- Total data size: 628586 (0x9976a)
- Total empty size: 4099098 (0x3e8c1a)
Numbers given above already include the calculations from CBFS regions presented below
FMAP regions¶
| FMAP region | Offset | Size | Category |
|---|---|---|---|
| SI_ME | 0x1000 | 0x4ff000 | closed-source |
| SI_DESC | 0x0 | 0x1000 | data |
| RECOVERY_MRC_CACHE | 0x500000 | 0x10000 | data |
| RW_MRC_CACHE | 0x510000 | 0x10000 | data |
| SMMSTORE | 0x520000 | 0x40000 | data |
| SHARED_DATA | 0x560000 | 0x2000 | data |
| VBLOCK_DEV | 0x562000 | 0x2000 | data |
| RW_NVRAM | 0x564000 | 0x6000 | data |
| CONSOLE | 0x56a000 | 0x20000 | data |
| VBLOCK_A | 0x68a000 | 0x2000 | data |
| RW_FWID_A | 0xbfffc0 | 0x40 | data |
| RO_VPD | 0xc00000 | 0x4000 | data |
| FMAP | 0xc04000 | 0x800 | data |
| RO_FRID | 0xc04800 | 0x40 | data |
| RO_FRID_PAD | 0xc04840 | 0x7c0 | data |
| GBB | 0xc05000 | 0x3000 | data |
CBFS BOOTSPLASH¶
- CBFS size: 1048576
- Number of files: 1
- Open-source files size: 0 (0x0)
- Closed-source files size: 0 (0x0)
- Data size: 28 (0x1c)
- Empty size: 1048548 (0xfffe4)
Numbers given above are already normalized (i.e. they already include size of metadata and possible closed-source LAN drivers included in the payload which are not visible in the table below)
| CBFS filename | CBFS filetype | Size | Compression | Category |
|---|---|---|---|---|
| (empty) | null | 1048548 | none | empty |
CBFS FW_MAIN_A¶
- CBFS size: 5717952
- Number of files: 13
- Open-source files size: 2223496 (0x21ed88)
- Closed-source files size: 1135222 (0x115276)
- Data size: 8404 (0x20d4)
- Empty size: 2350830 (0x23deee)
Numbers given above are already normalized (i.e. they already include size of metadata and possible closed-source LAN drivers included in the payload which are not visible in the table below)
| CBFS filename | CBFS filetype | Size | Compression | Category |
|---|---|---|---|---|
| fallback/romstage | stage | 89096 | none | open-source |
| fallback/ramstage | stage | 140972 | LZMA | open-source |
| fallback/dsdt.aml | raw | 22258 | none | open-source |
| fallback/postcar | stage | 40492 | none | open-source |
| fallback/payload | simple elf | 1930678 | none | open-source |
| cpu_microcode_blob.bin | microcode | 207872 | none | closed-source |
| fspm.bin | fsp | 651264 | none | closed-source |
| fsps.bin | fsp | 276086 | LZ4 | closed-source |
| config | raw | 5145 | LZMA | data |
| revision | raw | 856 | none | data |
| build_info | raw | 98 | none | data |
| vbt.bin | raw | 1308 | LZMA | data |
| (empty) | null | 2596 | none | empty |
CBFS COREBOOT¶
- CBFS size: 4161536
- Number of files: 19
- Open-source files size: 2316808 (0x235a08)
- Closed-source files size: 1135222 (0x115276)
- Data size: 9786 (0x263a)
- Empty size: 699720 (0xaad48)
Numbers given above are already normalized (i.e. they already include size of metadata and possible closed-source LAN drivers included in the payload which are not visible in the table below)
| CBFS filename | CBFS filetype | Size | Compression | Category |
|---|---|---|---|---|
| fallback/romstage | stage | 89096 | none | open-source |
| fallback/ramstage | stage | 140972 | LZMA | open-source |
| fallback/dsdt.aml | raw | 22258 | none | open-source |
| fallback/postcar | stage | 40492 | none | open-source |
| fallback/payload | simple elf | 1930678 | none | open-source |
| bootblock | bootblock | 93312 | none | open-source |
| cpu_microcode_blob.bin | microcode | 207872 | none | closed-source |
| fspm.bin | fsp | 651264 | none | closed-source |
| fsps.bin | fsp | 276086 | LZ4 | closed-source |
| cbfs_master_header | cbfs header | 28 | none | data |
| intel_fit | intel_fit | 80 | none | data |
| config | raw | 5145 | LZMA | data |
| revision | raw | 856 | none | data |
| build_info | raw | 98 | none | data |
| vbt.bin | raw | 1308 | LZMA | data |
| cmos_layout.bin | cmos_layout | 852 | none | data |
| etc/ps2-keyboard-spinup | raw | 8 | none | data |
| (empty) | null | 1380 | none | empty |
| (empty) | null | 698340 | none | empty |